Backend Systems Architect

Hands-on experience in message queuing and event streaming frameworks such as Kafka, RabbitMQ, or Azure Service Bus , ensuring they have exposure to publish–subscribe models, event sourcing, and distributed transaction handling .

Key Criteria / Keywords

• .NET Core, C#, F#, Microservices, REST APIs, SOLID, OOP, Design Patterns

RabbitMQ, Kafka, Azure Service Bus, Google Pub / Sub, Event-Driven Architecture, Message Queues, Pub / Sub, Event Streaming

Asynchronous, async / await, Multi-threading, Reactive Extensions, Task Parallel Library (TPL), Reactive Programming

Azure, AWS, GCP, Azure Functions, AWS Lambda, Event Hub, Kinesis, Cloud-Native, SaaS

Docker, Kubernetes, Azure DevOps, Jenkins, GitHub Actions, CI / CD, Containerization

CQRS, DDD, Saga Pattern, Eventual Consistency, Choreography, Idempotent Operations, Fault Tolerance

PostgreSQL, SQL Server, MongoDB, Redis, NoSQL

Scalability, Concurrency, Distributed Systems, Race Conditions, Fault Tolerance, High Availability

Unit Testing (xUnit / NUnit), Integration Testing, Postman, Swagger, CI Quality Gates

Linux, Windows, Bash, PowerShell, Container Debugging, CLI Operations

Functional Programming (F#, Scala, Haskell), OAuth2, OIDC, JWT, API Security, React, Angular